this post was submitted on 30 Nov 2025
387 points (97.8% liked)

Science Memes

17557 readers
2693 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
387
Honestly wtf? (infosec.pub)
submitted 4 days ago* (last edited 4 days ago) by fossilesque@mander.xyz to c/science_memes@mander.xyz
top 50 comments
sorted by: hot top controversial new old
[–] skisnow@lemmy.ca 33 points 3 days ago (2 children)

The swallow may fly south with the sun, or the house-martin or the plumber may seek warmer climes in winter; yet these are not strangers to our land.

[–] weirdbeardgame@lemmy.world 24 points 3 days ago (1 children)

ARE YOU SUGGESTING THAT COCONUTS MIGRATE?

[–] whoisearth@lemmy.ca 7 points 3 days ago

Depends on if it's being carried by an African or European swallow.

[–] PrimeMinisterKeyes@leminal.space 2 points 3 days ago (2 children)
[–] deHaga@feddit.uk 4 points 3 days ago

Failed mechanics

[–] skisnow@lemmy.ca 1 points 3 days ago

Yes that puzzled me too, I checked like 5 different transcripts and they all said the same thing.

[–] Thedogdrinkscoffee@lemmy.ca 107 points 4 days ago (1 children)

I was going to research this myself, but then I got high.

[–] TropicalDingdong@lemmy.world 67 points 4 days ago* (last edited 4 days ago) (2 children)

I was gonna write my final report, but then I got high..

[–] Thedogdrinkscoffee@lemmy.ca 49 points 4 days ago (1 children)

And now I'm shitposting on Lemmy and I know why, yeah-heah...

[–] TropicalDingdong@lemmy.world 38 points 4 days ago (1 children)
[–] abbadon420@sh.itjust.works 46 points 4 days ago* (last edited 4 days ago) (1 children)

Because I got high, because I got high, because I got high

[–] Catoblepas@piefed.blahaj.zone 26 points 4 days ago* (last edited 4 days ago) (1 children)
load more comments (1 replies)
load more comments (1 replies)
[–] mech@feddit.org 82 points 4 days ago* (last edited 4 days ago) (2 children)

The seeds are carried by birds and can survive in a dormant state for years.
Lots of stuff like trees washed away by rivers end up floating in the ocean.
But it's also perfectly feasible that a limited trade happened far in the past.
Polynesians showed that you can reliably cross even the pacific on boats made using stone tools and fire.

[–] ZombiFrancis@sh.itjust.works 37 points 4 days ago (1 children)

Humans before the Ice Age were fishing for tuna in the deep sea and were coastal hopping everywhere there are coasts to hop.

[–] baldingpudenda@lemmy.world 66 points 4 days ago

Most of human history:

[–] theneverfox@pawb.social 28 points 4 days ago (1 children)

Limited trade... There were full on global trade networks through most of human history. Ironically, not as much across the Atlantic, because civilization in the Americas was centered on the West coast

But you find all sorts of stuff turning up everywhere. Not much of it, and most of it is lost to history, but enough to establish that global trade networks were the norm and not the exception

[–] Geobloke@aussie.zone 2 points 3 days ago

My favourite trade fact is that when the Norse settled Newfoundland, it was theoretically possible to send an item from Patagonia to Melbourne via American and European trade routes, the silk road onto the treppang fishers and then into Australian aboriginal trade routes. But I'm just realising it could probably have gone the other way via Easter Island as well

[–] becausechemistry@lemy.lol 52 points 4 days ago (3 children)

Graduate students famously never make mistakes (like including their own hair in samples) and also never smoke weed. So that couldn’t be it.

[–] Lemminary@lemmy.world 13 points 4 days ago (1 children)

They especially don't smoke weed. No sir!

[–] fossilesque@mander.xyz 5 points 4 days ago (1 children)

And especially not mushrooms, no way.

[–] KeenFlame@feddit.nu 3 points 4 days ago (2 children)

There's also never even an ounce of lsd

load more comments (2 replies)
load more comments (2 replies)
[–] Xanthrax@lemmy.world 29 points 4 days ago* (last edited 4 days ago) (6 children)

I walk past this plant all the time and I'm super tempted. I did salvia so I feel like the effects shouldn't freak me out. Rn I just kill them with gloves. We get also get Ricinus, that's not as tempting.

To give an honest answer, it's so fucking invasive I wouldn't be surprised if actually managed to survive a trip across the Atlantic or the pacific.

The question is how? I don't think we'll know until we find the "vessel" that carried it.

[–] BlueMagma@sh.itjust.works 41 points 4 days ago (1 children)

Don't, every trip report is horrifying, there are better ways to get high, that are also safer.

On top of being a bad experience datura doses are very hard to get right, you are very likely to overdose and die. And like I said, If you don't die, you will get a traumatic experience that can possibly fuck your mental health for decades.

Alternative drugs exist if you want to get high. Please check trip reports and harm reduction sources before trying anything.

[–] redsand@lemmy.dbzer0.com 6 points 4 days ago

Like salvia but worse. And every salvia story is awful.

[–] Kaput@lemmy.world 25 points 4 days ago (1 children)

isn't that like the nightmare drug, that you can rather easily die from?

[–] Xanthrax@lemmy.world 6 points 4 days ago* (last edited 4 days ago) (2 children)

Yeh, I just want to make a weak tea and slowly try it out. The seed pods sound horrible, but I'm probably going to make tea from the flowers.

[–] Hikermick@lemmy.world 17 points 4 days ago (3 children)

I've eaten the seeds, they're nasty unless dried out. Read the dangers beforehand. It'll mess with your vision the next day, supposedly there is a chance of going blind. The hallucinations I experienced were pretty convincing, you might want to have a friend keep an eye on you. My buddy overdid things and got picked up by the cops, they put him in the psych ward

load more comments (3 replies)
[–] krooklochurm@lemmy.ca 4 points 3 days ago

Don't. Just fucking don't.

[–] quediuspayu@lemmy.dbzer0.com 10 points 4 days ago (1 children)

I tried stramonium a couple times by smoking some seeds, I would describe it as unpleasant enough to not bother again, in the just not worth it category.

[–] Xanthrax@lemmy.world 2 points 3 days ago (1 children)

How was it unpleasant? You don't have to answer. Im curious.

[–] quediuspayu@lemmy.dbzer0.com 2 points 3 days ago

Bear in mind that it was a small dose.

It's hard to describe, my best shot would be a bit like vertigo but without any of the motion sickness. I had a sensation that what I was seeing wasn't entirely right while everything was perfectly normal.

i've not done datura myself but by all accounts it's much more like benadryl than salvia, to the point that benedryl is described as being "like datura junior". you should check out some of these trip reports and think long and hard about if that experience is worth the risks to you.

[–] tree_frog_and_rain@lemmy.world 3 points 3 days ago* (last edited 3 days ago)

Hi, drug nerd here. Especially psychedelic plants and fungi.

Don't.

And not just because I tried it in my twenties and had a really horrible time. But also because I've learned a lot in the last two decades about the plant, and that potency can vary significantly.

A dose someone took in a trip report where they had mild effects could cause temporary or permanent blindness for you. Because the plant that you are consuming may be a lot more potent than theirs was.

But yes, the trip is horrible. If you want to know what it's like it's a form of delirium. So if you've ever been up for long periods of time and your mind has started playing tricks on you, it's like that. On top of this you also experience urinary retention, which means I spent the night getting up to use the bathroom while delirious and being unable to pee.

And remember I mentioned temporary blindness, I had what you could call the opposite of tunnel vision. I wasn't able to focus and could really only see using my peripheral vision. This effect lasted well into the next day.

And while I was actually high, I was mostly experiencing audio hallucinations and I just wanted it to be over so I tried to sleep through it. About the only interesting anecdote I have is that I got up in the middle of the night to turn off a CD that was on repeat, only to find that I had unplugged the stereo hours before.

No insight aside from don't drink datura.

For a similar and safer visionary effect, try staying up for 2 days. It's basically the same feeling but without all of the side effects. There's also the old formulation of Dramamine, I don't remember what it's called but very similar deliriant but in a measured dose.

And none of those I would really consider fun or especially insightful. Considering most of us are familiar with sleep deprivation anyway.

[–] Eq0@literature.cafe 22 points 4 days ago (1 children)

Wouldn’t there be other possible plants that would provide the same alkaloid compounds?

[–] quediuspayu@lemmy.dbzer0.com 4 points 4 days ago* (last edited 4 days ago) (3 children)

That was what I thought until I reached this part with a link to another paper.

Charred capsules of Datura stramonium were recovered in a Middle Bronze Age ritual pit at Prats, Andorra, ca. 1600 BCE

load more comments (3 replies)
[–] ICastFist@programming.dev 8 points 3 days ago

So, you're telling me that this plant...
puts sunglasses
Went on a high trip.

[–] SpruceBringsteen@lemmy.world 16 points 4 days ago (1 children)

Some things get around because they're so pretty, don't worry about it

[–] WaterWaiver@aussie.zone 2 points 3 days ago

don’t worry about it

reaches for flamethrower and glyphosate

[–] thejoker954@lemmy.world 17 points 4 days ago (4 children)
[–] forrgott@lemmy.zip 15 points 4 days ago (1 children)

But birds aren't real, haven't you heard?

[–] Slovene@feddit.nl 7 points 4 days ago (1 children)
[–] paequ2@lemmy.today 13 points 4 days ago

A well a everybody's heard about the bird B-b-b bird, bird, bird, b-bird's the word

[–] Rhaedas@fedia.io 9 points 4 days ago

Have to be migratory, of course.

[–] negativenull@piefed.world 7 points 4 days ago

It's not a question of where he grips it! It's a simple question of weight ratios!

[–] DaedalousIlios@pawb.social 6 points 4 days ago (1 children)

Damn Central American Swallows!

[–] discocactus@lemmy.world 2 points 3 days ago

They have a higher velocity, you know.

[–] xxce2AAb@feddit.dk 14 points 4 days ago

Uh, that's... Shit! I was going to sleep soon too!

load more comments
view more: next ›